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This letter proposes a distortion-minimized slicing scheme for the unequal loss protection of compressed video bitstreams transported over packet networks. Unlike most existing slicing methods where each slice includes nearly equal number of video macroblocks, the proposed scheme reorders the macroblocks in one video frame according to their importance, and then divides them into two slices with an...
This paper investigates the optimal PET protection for streaming scalably compressed streams over networks where the delivery time constraints allow limited retransmissions (LR) and the communication channels exhibit both random losses and delays. A key property must be considered in this scenario is the possibility that a packet successfully arrives at the receiver in time, even if its acknowledgment...
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